General Description
The AAT3680 BatteryManager is a member of AnalogicTech's Total Power Management IC™ (TPMIC™) product family. This device is a lithium ion/polymer battery charge and management IC, specifically designed for compact portable applications.

FEATUREs
• Input Voltage Range: 4.5V to 7V
• 1% Accurate Preset Voltages: 4.1V, 4.2V
• Low Operation Current, Typically 0.5mA
• Programmable Charge Current
• Automatic Recharge Sequencing
• Battery Temperature Monitoring
• Deep Discharge Cell Conditioning
• Fast Trickle Charge Option with Thermal Over-Ride
• Full Battery Charge Auto Turn-Off / Sleep Mode
• Over-Voltage, Over-Current, and Over Temperature Protection
• Power On Reset
• LED Charge Status Output or System Microcontroller Serial Interface
• Temperature Range: -20°C to +70°C
• 8-Pin MSOP or 12-Pin TSOPJW Package

APPLICATIONs
• Cellular Phones
• Desktop Chargers
• Personal Digital Assistants (PDAs)
• USB Chargers